Rational selection of substrates to improve color intensity and uniformity on microfluidic paper-based analytical devices.

@article{Evans2014RationalSO,
  title={Rational selection of substrates to improve color intensity and uniformity on microfluidic paper-based analytical devices.},
  author={Elizabeth Evans and E. F. M. Gabriel and W. K. T. Coltro and Carlos D. Garcia},
  journal={The Analyst},
  year={2014},
  volume={139 9},
  pages={
          2127-32
        }
}
A systematic investigation was conducted to study the effect of paper type on the analytical performance of a series of microfluidic paper-based analytical devices (μPADs) fabricated using a CO2 laser engraver. Samples included three different grades of Whatman chromatography paper, and three grades of Whatman filter paper. According to the data collected and the characterization performed, different papers offer a wide range of flow rate, thickness, and pore size. After optimizing the channel… Expand
A rapid real-time quantification in hybrid paper-polymer centrifugal optical devices.
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